In Switzerland, you can visit the specialized centers for drug users, buy pharmaceutical-quality substances, and consume there directly (no outside consumption

In Switzerland, you can visit the specialized centers for drug users, buy pharmaceutical-quality substances, and consume there directly (no outside consumption is allowed). This works, because the interior of the center is very uncool, boring, and it is filled with leaflets on getting help on quitting drugs. This system is amazing, and I can only wonder why it is not implemented everywhere (Switzerland and Portugal are working examples).